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Browsing by Author "Abed-Meraim, Karim"

Browsing by Author "Abed-Meraim, Karim"

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  • Djebbar, Fatiha; Hamam, Habib; Abed-Meraim, Karim; Guerchi, Driss (Institute of Electrical and Electronics Engineers Inc., 2010)
    Methods applied to ensure privacy of digital data became essential in many real life applications. Efficient secrecy can be achieved, at least in part, by implementing steganography techniques. In this paper, we present a ...
  • Djebbar, Fatiha; Abed-Meraim, Karim; Guerchi, Driss; Hamam, Habib (Institute of Electrical and Electronics Engineers Inc., 2010)
    In this paper we present a new method for text-in-speech Fast Fourier Transform (FFT) based steganography. Our method exploits high energetic magnitude frequency components of speech spectrum to hide the secret text. The ...
  • Djebbar, Fatiha; Guerchi, Driss; Abed-Meraim, Karim; Hamam, Habib (Institute of Electrical and Electronics Engineers Inc., 2010)
    Boosted by recent advances in the information technology field, methods applied to ensure privacy of digital data became very important in many real life applications. Efficient secrecy can be achieved at least in part, ...

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